baber/WOPTO huggingface dataset:
Patent JP-H04218139-A (JP)
Title: Calculation of capacity of left ventricle of heart using magnetic resonance imaging
Inventor: YAMAGUCHI KOJIRO
IPC: G01R33/56
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a capacity of a left ventricle unloaded accurately by calculating the capacity of the left ventricle of the heart by a orthogonal 2-axis Simpson program based on right forward oblique image and a 4-cavity section image by a magnetic resonance imaging method. CONSTITUTION:An axial coronal image G1 is taken by a magnetic resonance imaging method. Tomographic images G2 and G6 are taken sequentially to obtain a right forward oblique image G7 and a 4-cavity section image G8 of the heart presenting respective tomographic images on two planes orthogonal to each other by a straight line aligning a mitral valve of the heart and the apex cordis of the left ventricle thereof. Specified dimensions of the left ventricle of the heart are calculated based on positional information and image information in the right forward oblique image G7 and the 4-cavity section image G8. Thus, the capacity of the left ventricle of the heart is calculated by an orthogonal 2-axis Simpson measurement method based on the dimensions obtained.
Patent JP-2000268632-A (JP)
Title: Insulating film and manufacture thereof and electronic device and manufacture thereof
Inventor: FUKUYAMA SHUNICHI
IPC: H01B19/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a factor hindering high speed performance of a device when fullerene is used for a copper wiring layer and to exhibit the benefit of lowering of resistance due to copper wiring to the maximum by performing vacuum deposition for fullerene, generating light-crosslinking reaction between fullerene molecules one another and making fullerene molecules into high molecules. SOLUTION: Fullerene molecules are molecules existing stably by a structure in which 60, 70 or 84 carbons are covalent bound with one another, for instance, and six-membered rings and five-membered rings are linked. Fine powder of C60 fullerene is set at a deposition source and a silicon substrate doped with ions and made to have lower resistance is set at a vacuum deposition device. Evacuation is performed till base vacuum becomes about 2×10-6 Torr or below. By determining a substrate temperature for a room temperature, films are made in thickness of about 250 nm at film making speed of about 0.5 nm/second.  An ultraviolet light source of about 365 nm is selected for these fullerene films for about 30 to 60 seconds, these fullerene films are irradiated with ultraviolet ray for 30 minutes, carbon of C60 fullerene molecules and carbon of other C60 fullerenes are coupled one another across oxygen and fullerene molecules are made into high molecules.
Patent JP-H06291626-A (JP)
Title: Pulse width control circuit
Inventor: SHIMOSATO TAKUYA
IPC: H03K5/13
Filed: 1993-04-02
Abstract: PURPOSE:To provide the pulse width control circuit with satisfactory responsiveness even to a high-speed digital signal as well. CONSTITUTION:A first P channel field effect transistor(FET) 1 being an input transistor is totem pole connected with a first N channel FET 2, and a current mirror is composed of the first N channel FET 2 and a third N channel FET 5. Then, a push-pull output step is composed of a second P channel FET 3 and a second N channel FET 4. The current of the first P channel FET 1 is controlled by controlling the resistance value of a first variable resistor 6, and a pulse width is controlled by controlling discharging time from the input capacity of the second P channel FET 3 and the second N channel FET 4 depending on this current.
Patent JP-H10270185-A (JP)
Title: Inverter device, discharge lamp lighting device and lighting system
Inventor: MIURA MANABU
IPC: H05B41/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To stably light a discharge lamp and to reduce a power loss in a current limiting element by serially connecting the current limiting element composed of an inductor to the secondary side of the boosting transformer of an inverter for supplying a high frequency current having a reduced harmonic to the discharge lamp. SOLUTION: An unsmoothed DC current obtained by flow-rectifying an AC current from an AC power source 1 with a DC power source 2 is used as a high frequency high voltage in an inverter main circuit 3, and it is then supplied to a discharge lamp 4 to be lit. With the inverter main circuit 3 including the actuation circuit Trlg of a discharge lamp lighting device, serially connected switching means Q1 and Q2 are alternately turned ON and OFF by control circuits BD1 and BD2 , and a high frequency having a reduced harmonic is supplied to a boosting transformer T at a high input ratio via capacitors C1 and C2 . A current limiting element BT composed of an inductor and the discharge lamp 4 are connected to its secondary side via the current feedback circuit CT of a current transformer equipped with a capacitor CD.
Patent JP-S58203987-A (JP)
Inventor: RADEIGAA DEII HOOGUUITSU
IPC: C07D417/14
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01250600-A (JP)
Title: Ventilation controller of road tunnel
Inventor: MOCHIZUKI TOSHIAKI
IPC: F24F7/06
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a necessary quantity of ventilation by a simple operation device by correcting a standard table prepared from a relation between the necessary quantity of ventilation and the traffic according to the contamination in a tunnel and obtaining the necessary quantity of ventilation from the table. CONSTITUTION:A standard table prepared from a relation between the necessary quantity of ventilation and the traffic is filed into an operation controller 8 in advance. CO value and V1 value in a tunnel 3 successively measured by CO meters 9, 10 and VI meters 11-14 respectively, and these output is inputted into an operation controller 8 through an input and output device 7. The operation controller 8 drives the contamination in the tunnel 3 from the input, correcting the standard table according to the contamination to be obtained. The necessary quantity of ventilation is obtained according to the corrected table, controlling a jet fan 2 and an exhaust fan 6.
Patent JP-S553666-A (JP)
Title: Preparation of semiconductor device
Inventor: IDOGAMI TAKASHI
IPC: H01L29/73
Filed: 1978-06-22
Abstract: PURPOSE: To form a direct current amplification factor and resisting pressure  within the desired characteristic ranges, by grasping resisting pressure between two semiconductor ranges forming PN junction, and by controlling the concentration of impurities and a location of the PN junction in response to the resisting pressure.  
     CONSTITUTION: A base range 4 and an emitter range 6 are made up on a semiconductor wafer 1. The second main surface 1b on a collector range 5 is placed on a conductive, metallic plate, a conductive needle is erected on the first main surface 1a on the emitter range and resisting pressure BVCEO between the emitter and the collector is measured. The resisting pressure BVCEO is measured in such a manner that several elements are extracted at random from one wafer or several wafers are extracted at random from one batch, and standard BVCEO in a wafer or batch unit is presumed. There is relationship shown in an expression 1 between the BVCEO and a direct current amplification factor hFE. Where n is a constant decided by  semiconductor materials, structure, etc. Redistribution diffusion is executed by the observation, and the concentration of impurities and a location of PN junction are controlled, thus forming hFE and the resisting pressure within the desired characteristic ranges. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11273006-A (JP)
Title: Magnetic detector
Inventor: ARIGA EIKICHI
IPC: G11B5/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To quickly detect the coercive force of a magnetic record medium. SOLUTION: A magnetic sensor part 5 is constituted by winding an exciting coil 3 and a detection coil 4 around two main magnetic poles 2 arranged in parallel so that a gap part 1 is formed at least one side of the poles 2. The sensor part 5 is arranged so that magnetic flux passing one of the two poles 2 is changed by a body 6 to be detected and the change of the magnetic flux of the pole 2 is detected by the detection coil 4.
Patent JP-S62232111-A (JP)
Inventor: DOGAKIUCHI KAZUO
IPC: H01G5/00
Filed: 1986-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62235131-A (JP)
Title: Granular body feeder
Inventor: SENDA SHOHEI
IPC: B65G33/14
Filed: 1986-04-02
Abstract: PURPOSE:To aim at the quantitative feed of granular body and their backflow prevention, by installing a screw feeder of a hollow shaft in a transport pipe at a hopper lower end, and having pressure air passing the hollow shaft jetted to a transport pipe diffuser part in front of the screw feeder. CONSTITUTION:A transport pipe 2 is connectedly installed in the lower part of a granular body storage hopper 1, and a screw feeder 4 is installed in this pipe. A shaft of the screw feeder 4 is formed into hollowness, and rotatably attached to a closing plate 3 at an end part of the transport pipe. A nozzle part 6 is formed in a tip of the hollow shaft, and in front of that, a diffuser part 7 is formed in the transport pipe 2. With this constitution, granules inside the hopper are quantitatively fed to the inside of the transport pipe by the screw feeder and what is more, the granular body is prevented from flowing back owing to jet from the nozzle for pressure air and negative pressure by an ejector action with the diffuser part.
Patent JP-H11261734-A (JP)
Title: Isdn terminal equipment
Inventor: FUJII TAKANORI
IPC: H04M11/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To execute calling processing by surely starting a layer even when the starting time of the layer 1 becomes abnormally long by determining a T3 timer value stored in a T3 based on the timing value of a real starting time timing means to rewrite the T3 timer value stored in a T3 timer value storing means to a determined value. SOLUTION: An elapsing time from the transmission of an INFO 1 signal to a network side after receiving the starting request of a layer 1 from a high- order layer up to the reception of an INFO 4 signal from the network side is timed. Then, a T3 timer value is determined based on the timing value to rewrite the T3 timer value stored in a T3 timer value storing means to a determined value. Namely, this equipment sets the T3 timer value stored in a parameter memory 18 based on the timing value of a counter. Concretely, the T3 timer value is rewritten after adding a fixed time to the starting time of the layer 1 such as the counting time of the counter +5 sec etc. A value optimum to the different real starting time of the layer 1 depending on the installing environment of each facsimile equipment is set in this way.
Patent JP-S57191064-A (JP)
Title: Method and apparatus for mounting gravure sleeve plate on printing roll
Inventor: TACHIBANA EIICHI
IPC: B41F27/06
Filed: 1981-05-22
Abstract: PURPOSE:To prevent diviation in a sleeve plate by pushing it downward from above being expanded by heat outside the outer surface of a printing roll set vertically after a hot melt type adhesive is heated and applied on the outer surface. CONSTITUTION:When a sleeve plate 8 comprising a metal multi-layer made for gravure printing is mounted on the outer surface of the roll R, a hot melt type adhesive is heated and applied on the outer surface thereof set vertical, on which the sleeve plate heated and expanded is pushed downward from above and securely bonded. It is preferable that a heat medium is circulated through the printing roll R to heat while the sleeve plate S is heated by heat transmitted from the printing roll R.
Patent JP-S62234659-A (JP)
Title: Vapor reflow type soldering device
Inventor: SANKAI HARUO
IPC: H05K3/34
Filed: 1986-04-04
Abstract: PURPOSE:To prevent the leakage of the vapor of under treatment by the titled device by recovering an indoor vapor, by providing a preheating and cooling chamber respectively on the both sides carrying-in and out path of the reflow chamber with both sides cooling and recovery chambers and by carrying in and out the material to be soldered with a penetrating endless conveyor. CONSTITUTION:The vapor 13 of the reflow chamber 1 in which the vapor 13 heavier than the heated and evaporated air by a heater 18 is filled up is recovered by liquefying by cooling with the coils 8, 9 at the lower side of both sides. Box type carrying-in and out passages 5, 6 are provided at both sides of the reflow chamber 1 and a preheating chamber 2 and cooling chamber 3 are respectively provided at the outer side thereof. The material 16 to be soldered is placed on the endless conveyor 15 penetrating those and delivered continuously with its preheating, soldering with heating and cooling. The harmful and expensive vapor 13 heavier than the air is almost recovered by the cooling coils 8, 9, the excess vapor can be recovered by sucking from exhausting ports 10, 11 and the economy and safety can be increased.
Patent JP-H03278134-A (JP)
Title: Shadow process generating system
Inventor: YOSHIMURA MASAHIKO
IPC: G06F9/46
Filed: 1990-03-28
Abstract: PURPOSE:To improve the processing performance and the processing efficiency of this system by constituting the system so that even in the case of interrupting its processing on the way, its shadow process is not generated as for the process which does not generate any problem. CONSTITUTION:In the case a processor 10a generates a real process 1, a flag 5 added to a load module 2 is checked up. In the case it is inhibited to generate a shadow process 3 by the flag 5, or the output destination of the process is not redirected to an external storage device, the processor 10a generates the real process 1 without requesting the generation of the shadow process 3 to the other processor 10b. That is, only the generation of the real process 1 is executed without executing the generation of the shadow process 3 by the processor 10b. In such a manner, the overhead of the system for the synchronous processing can be decreased.
Patent JP-H02257014-A (JP)
Title: Navigation device for vehicle
Inventor: TOKUNAGA TOSHIMICHI
IPC: G01C21/00
Filed: 1989-03-30
Abstract: PURPOSE:To decrease the burden on the execution of an evaluation processing and to prevent the delay in control processing by curtailing listed-up branch roads according to evaluation functions and shortening the listed-up distances according to an increase in vehicle speed. CONSTITUTION:All the branch roads connected to the branch points passed by the vehicle are listed up in accordance with the main program built in a controller 1 of the navigation device. The evaluation function Tj is determined from the deviation distance L2j between the present position and a road (j) and the deviation angle DELTAtheta2j between the traveling bearing of the vehicle and the bearing of the road (j). Tj=kXL2j/K+DELTAtheta2j/thetak (where K is a threshold and k is a constant). The travelability is higher as this Tj is larger. The Tj of the smaller values are successively curtailed. Since the listed-up distances are shortened according to the increase in the vehicle speed, the roads to be retrieved are efficiently curtailed and the burden on the evaluation processing is decreased.
Patent JP-H05277007-A (JP)
Title: Card case
IPC: A45C11/18
Filed: 1992-03-31
Abstract: PURPOSE:To provide a card case for taking cards easily out of the case containing the whole cards. CONSTITUTION:In the internal section of a case 1, a card retaining device 5, and a coil spring 9 for pushing the device 5 to an opening 2 are arranged, and at the bottom section of the case 1, an engaging member 12 to be engaged with the card retaining device 5 is set. Cards are contained in the case 1 by pushing the card retaining device 5, and when the cards are taken out, the engaging member 12 is removed from an engaged state, and the card retaining device 5 is advanced, and the tips of the cards are popped out of the case 1.
Patent JP-S62234407-A (JP)
Title: Output control method for offset power supply circuit of differential amplifier
Inventor: ISHIDA KOICHI
IPC: G05F3/08
Filed: 1986-04-04
Abstract: PURPOSE:To eliminate the output temperature characteristics of an offset power supply circuit due to the variance of the Zener voltage of a Zener diode caused by the vari ance of parts, by measuring said Zener voltage and controlling the output of a differen tial amplifier by a variable resistance according to the measured Zener voltage value. CONSTITUTION:A voltage follower is obtained with short circuit connection between a minus side input terminal and an output terminal of a differential amplifier 11. Then a fixed Zener current IZD equivalent to such a level at which the output of the amplifier 11 is equal to the value set previously in an actual circuit is supplied to a Zener diode 12 and the Zener voltage VZD is measured. Then the short circuit connection between said both terminals of the amplifier 11, i.e., the voltage follower is eliminated and the normal circuit connection is secured again. Then the output of the amplifier 11 is controlled by a variable resistance 13 to a level where the temper ature characteristics corresponding to the measured voltage VZD are eliminated. Thus the output voltage Y1 of the amplifier 11 is not kept at a fixed level at all times but varied by the voltage VZD of the diode 12. As a result, the temperature characteristics are eliminated and therefore no error due to the effects of temperatures is produced to the output correction of an airflow meter.
Patent JP-H06285841-A (JP)
Title: Method for early estimation of concrete unit moisture content and its strength
Inventor: TAKEYAMA MAKOTO
IPC: G01N27/416
Filed: 1993-04-02
Abstract: PURPOSE:To estimate quality (strength) of concrete early by a simple means prior to forming ready-mixed concrete. CONSTITUTION:A surface moisture content of aggregate to be measured is continuously measured with a moisture meter sensor 4 fitted to aggregate storing bins 1, 2, 3 and a moisture meter amplifier 5, and accurately measured by calibration of output voltage with moisture content and measuring of the moisture content and the surface moisture content. After indexing the surface moisture content from its measured value and a measured value of the aggregate with a CPU device 17, total moisture content is obtained by adding up it to the measured value of moisture. A unit moisture content of concrete is obtained from the total moisture content. Further, 28 day strength of concrete is estimated during a manufacturing process according to a relational formula by a ratio between cement and moisture wherein compression strength is preliminarily calibrated based on the unit moisture content obtained thereby and a measured value of cement (a+b).C/W [C: the measure value of cement, W: the measured value of moisture, and (a), (b): constants].
Patent JP-S61277102-A (JP)
Inventor: HAABAATO AANORUDO OODORU
IPC: F21V13/04
Filed: 1986-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S554056-A (JP)
Title: Focusing optical device for single-lens reflex camera
Inventor: YAMAMOTO KAZUO
IPC: G03B13/36
Filed: 1978-06-27
Abstract: PURPOSE: To make production and construction simple and eliminate the need for increased sizes of cameras by providing a focus detecting element forming a part of the image of the subject between the photographic lens and quick return mirror and deviating the same from photographic luminous flux in cooperation to shutter release operation.  
     CONSTITUTION: An arm 24 is mounted to the turning axis 23 of the quick return mirror 22 positioned between a photographic lens 20 and shutter 21 on the outer side thereof by way of a spring means. A focus detecting element 25 is mounted to this arm 24 in the state before shutter release so as to position on the optical axis between the photographic lens 20 and quick return mirror 22. The focus detecting element 25 is constituted by mounting an auxiliary lens 27 to the front of a photo detecting element 25 and is formed on the film plane 28 by the photographic lens 20. Light is received to a part of the same image as the image of the subject. When  the release button is pushed, the quick return mirror 22 turns and in cooperation to this the arm 24 and focus detecting element 25 also turn and approach to stoppers 29b, 30b respectively and stop by being respectively detained by these stoppers in the position of not vignetting the photographic luminous flux to the film plane 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5412994-A (JP)
Title: Heater of beltlike body
Inventor: INOUE YOSHIO
IPC: B31F1/36
Filed: 1977-06-28
Abstract: PURPOSE: To control the quantity of heat over wide ranges, and to increase the quantity of heat given to a belt like body even if the diameters of rolls are same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07275599-A (JP)
Title: Ironing device
Inventor: NAGAHISA TETSURO
IPC: D06F87/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide an ironing device which can perform ironing with easy operation. CONSTITUTION:Steam generated by a steam generating device 6 is ejected out from a nozzle 7 to an ironing table 5 and is supplied on clothes to be ironed on the ironing table 5. Thereby, the ironing can be performed by the operation of pushing an iron body from above clothes to be ironed, and the iron body is made lightweight without requirement of a water tank.
Patent JP-S62234889-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: H05B6/12
Filed: 1986-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57194858-A (JP)
Title: Profiling controlling device
Inventor: MIZUNO KIMIMOTO
IPC: B23Q35/123
Filed: 1981-05-21
Abstract: PURPOSE:To enable to surely protect a tracer head in the case of the malfunction of a microcomputer or the like by a structure wherein analog comparators inspect the upper and lower limits of displacement signals from the tracer head. CONSTITUTION:The analog comparators for X-, Y- and Z-axes compare respective direct current outputs DCx<6>, DCy<6> and DCz<6> supplied from a synchronous rectifier 18 with an upper limit value +H set in a positive side upper limit variable resistor 36 and with a lower limit value -H set in a negative side lower limit variable resistor 37. The output from the comparators 32, 33 and 34 are supplied through an OR gate to a latch circuit 38 and, after that, supplied to an OR gate for abnormal output 39 connected to the microcomputer 21. The breakage trouble of the tracer head 2 can be surely prevented from occurring by means of the operations of the analog comparators 32, 33 and 34, even when the runaway occurs by the malfunction of the microcomputer 21.
Patent JP-H11273758-A (JP)
Title: Connector pin structure and connector
Inventor: KODAIRA YOSHIYUKI
IPC: H01R43/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress electric resistance and enhance connecting work efficiency by increasing the contact area of a connector pin and a lead wire. SOLUTION: Part of a core wire 4a of a lead wire 4 is fit and connected to a recess 3a of a pin 3. The contact of the pin 3 and the lead wire 4 is converted from the conventional line contact to surface contact to increase the contact area, and the electric resistance in the contact area is remarkably suppressed. Since a part of the core wire 4a of the lead wire 4 can be fit and semi-fixed to the recess 3a of the pin 3, the core wire 4 of the lead wire 4 is fit and fixed to the recess 3a of the pin 3, then they can be soldered for connection. Therefore, connection work efficiency can be enhanced.